This disposable production acceptance record examines how a small polar observatory classifies archival measurements during seasonal handover. A fictional instrument registers violet sky samples beside an amber calibration tile. Each observation receives a stable reference before reviewers compare its category with the selected topic. The experiment checks that editing one response retains the independent narrative, preserves the author's chosen classification and leaves the final submission controls available. No scientific conclusion or real participant data is represented by this synthetic record. The expected result is an intact draft, a readable preview and a correctly generated document.